Eren grimaced at the suggestion. Staying long enough to actually take on a job - one that wasn't about slaying titans, no less! - was simply out of question for him. And he didn't feel like obediently working for somebody who had taken him from his comrades and refused to let him return either.

"Yeah, where I come from using just swords is a bit", he trailed off, rubbing his thumb unconsciously over the place on his hand where he'd bite to activate his powers, "less. I don't want to kill humans, after all."